Answer:
both linear and nonlinear
Alright think of each number as 30 multiplied its number so 2 is 60 because 30 times two is 60 or 12 is 360. A is 72 degrees
Multiply the two values together to get 45 * 3/5 = 135/5 = 27
The exponent only applies to the x not the 4
so only the x has permission to move to the denominator
this leaves you with 4/x^3
Its letter b. it includes an investment opponent
